If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(2*x)/5 = 4/7 // - 4/7
(2*x)/5-(4/7) = 0
(2*x)/5-4/7 = 0
2/5*x-4/7 = 0 // + 4/7
2/5*x = 4/7 // : 2/5
x = 4/7/2/5
x = 10/7
x = 10/7
| (1)-(6)= | | (6x-4)(3x+8)=0 | | 3.9(x+6)+3.8x= | | (-7)-(-7)= | | 5z^2+2z-7= | | (6x-4)(3x+8)=8 | | 36+96= | | -4/7n=-12 | | (8)-(6)= | | 0=5x^2+24x-5 | | 3m/8=-27 | | y=3X^4-X^2-14 | | 0.8X-10=2.3X-22 | | 2(5-3x)=-3x-7 | | 4/7•x=5 | | 6(5x+5)+6=30x+36 | | (-2(8))(8)+(-25)=0 | | 2=2y+-2x | | 6b=3/7 | | 7.5y=9 | | (1)+(-6)= | | 16b+-48=31+3b | | (2)*(-1)= | | 5x+1y=1320 | | 7(8)+-5=0 | | 7x-8y=-11 | | 2(x+4)+3=5x-3(-3+x) | | -5v=-35 | | (2l+3)+(1l+7)= | | 5x-5k=4 | | 7+9-X=40 | | 8x-12=2(x-3) |